Year	MJ/$2017 PPP GDP
2000	5.210324175285537
2001	5.690468213525006
2002	5.8522074091753815
2003	4.848292360092324
2004	4.6204254399674305
2005	4.686568378205766
2006	4.687324185477047
2007	4.689144292092937
2008	4.754478371591107
2009	4.985793272988132
2010	5.013548177714904
2011	4.9846008772843815
2012	5.049425389107591
2013	4.930162963471231
2014	5.095213367298638
2015	5.049708690174003
2016	4.994558949665454
2017	5.022050027189303
2018	4.9047599847192105
2019	4.920613291312022
2020	4.89689450434555
2021	4.938062797969713